*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Manrope,Arial,sans-serif;color:#111b2e;background:#fff;line-height:1.65}a{text-decoration:none;color:inherit}.container{width:min(1240px,calc(100% - 40px));margin:auto}.site-header{position:fixed;top:0;left:0;right:0;height:88px;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid #e9edf4;z-index:100}.nav-wrap{height:100%;display:flex;align-items:center;gap:28px;position:relative}.brand{display:flex;align-items:center;justify-content:flex-start;height:100%;flex:0 0 245px}.brand img{width:225px;height:auto;display:block;object-fit:contain}.main-nav{display:flex;gap:26px;margin-left:auto;align-items:center;justify-content:center;font-size:13px;font-weight:700}.main-nav a{padding:28px 0 23px;border-bottom:3px solid transparent}.main-nav a:hover{color:#0d3b91;border-color:#164bac}.header-cta{background:#0d3b91;color:#fff;padding:11px 16px;border-radius:5px;font-size:12px;font-weight:800;white-space:nowrap}.menu-toggle{display:none;margin-left:auto;border:0;background:none;width:36px;height:36px}.menu-toggle span{display:block;width:24px;height:2px;background:#0a1730;margin:5px auto}.hero{min-height:560px;margin-top:88px;position:relative;display:flex;align-items:center;overflow:hidden;background:#061a3c}.hero-photo{position:absolute;inset:0;background-image:url("assets/hero-refinery.jpg");background-size:cover;background-position:center 46%}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,18,48,.99) 0%,rgba(3,24,60,.95) 38%,rgba(4,29,67,.60) 62%,rgba(4,20,45,.12) 100%)}.hero-content{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .65fr;gap:80px;align-items:center;color:white;padding:72px 0}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:800;margin-bottom:10px}.eyebrow.blue{color:#0c47b6}.eyebrow.light{color:#dbe6ff}.hero h1{font-size:clamp(35px,4vw,59px);line-height:1.04;letter-spacing:-.035em;margin:0;max-width:780px}.hero h1 i{font-style:normal;color:#4aa1ff}.hero-rule{width:55px;height:4px;background:#2a70dc;margin:24px 0}.hero-copy>p{font-size:16px;max-width:690px;color:#f1f4fa}.hero-actions{display:flex;gap:14px;margin-top:28px}.btn{border:0;display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:13px 22px;border-radius:5px;font-size:12px;font-weight:800;letter-spacing:.02em;cursor:pointer}.btn.primary{background:#0d47b3;color:white}.btn.primary:hover{background:#093681}.btn.secondary{background:rgba(4,19,49,.25);border:1px solid #e3ebff;color:white}.hero-benefits{background:rgba(7,27,61,.82);border:1px solid rgba(255,255,255,.24);border-radius:10px;padding:12px 22px;backdrop-filter:blur(8px)}.benefit{display:grid;grid-template-columns:48px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.28)}.benefit:last-child{border:0}.benefit-icon{font-size:28px;color:#fff}.benefit strong{display:block;font-size:16px}.benefit span{display:block;font-size:12px;color:#d7dfef;margin-top:4px}.industry-strip{position:relative;z-index:3;margin-top:-46px}.industry-strip-grid{background:#fff;border-radius:10px;box-shadow:0 15px 40px rgba(25,54,98,.14);display:grid;grid-template-columns:repeat(6,1fr);padding:21px 12px}.industry-strip-grid a{display:flex;gap:12px;align-items:center;padding:5px 18px;border-right:1px solid #dce4ef;font-size:11px}.industry-strip-grid a:last-child{border:0}.strip-icon{font-size:26px;color:#0a47b7}.section{padding:100px 0}.about-grid{display:grid;grid-template-columns:1.08fr 1.22fr .78fr;gap:38px;align-items:center}.about-media{display:grid;grid-template-columns:1.8fr 1fr;gap:10px;min-height:390px}
.about-main-img{width:100%;height:100%;min-height:390px;object-fit:cover;border-radius:12px;display:block}
.about-side-images{display:grid;grid-template-rows:1fr 1.18fr;gap:10px}
.about-side-images img{width:100%;height:100%;object-fit:cover;border-radius:10px;display:block}.about-copy h2,.section-title h2,.why-copy h2,.contact-copy h2{font-size:clamp(32px,3.4vw,50px);line-height:1.1;letter-spacing:-.035em;margin:0 0 22px}.about-copy p{font-size:14px;color:#4b5870}.text-link{color:#0b47b7;font-weight:800;font-size:12px}.contact-card{border:1px solid #cbd8eb;border-radius:9px;padding:26px}.contact-card h3{font-size:15px;color:#0c3f9b;margin:0 0 18px}.contact-card p,.contact-card a{display:block;font-size:12px;color:#36445d;margin:9px 0}.contact-card a{color:#0b47b7;font-weight:700}.indent{margin-left:18px}.solutions-section{background:#f7f9fc}.section-title{max-width:750px;margin-bottom:42px}.section-title.centered{text-align:center;margin-left:auto;margin-right:auto}.section-title h2{margin-bottom:12px}.section-title p{color:#657289;font-size:14px}.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.solution-card{border:1px solid #c9d8ee;border-radius:10px;padding:28px;background:linear-gradient(135deg,#f8fbff,#fff)}.solution-card.accent{background:linear-gradient(135deg,#fbfff7,#fff);border-color:#cfe3c3}.solution-head{display:grid;grid-template-columns:58px 52px 1fr;gap:14px;align-items:center}.solution-icon{width:58px;height:58px;border-radius:7px;background:#0d47b3;color:#fff;font-size:29px;display:grid;place-items:center}.big-num{font-size:28px;font-weight:800;color:#c7d5ea}.solution-card h3{font-size:17px;color:#0d419b;margin:0}.solution-card>p{font-size:12px;color:#526176}.checks{display:grid;grid-template-columns:1fr 1fr;gap:9px 18px;margin-top:18px;font-size:11px}.checks span{color:#253551}.products-section{background:#fff}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{border:1px solid #dde5f0;border-radius:12px;padding:26px 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#dce5f1;border-radius:8px;padding:24px;min-height:105px;display:flex;flex-direction:column;justify-content:space-between}.industries-grid span{font-size:11px;color:#0d47b3;font-weight:800}.industries-grid b{font-size:14px}.why-section{background:linear-gradient(120deg,#071a3f,#0d3a85);color:white}.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.why-copy p{color:#d2dcef}.why-list>div{display:grid;grid-template-columns:55px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.2)}.why-list span{font-size:12px;color:#8ab3ff}.why-list p{margin:0;color:#cbd6e9;font-size:13px}.why-list b{display:block;color:#fff;font-size:16px;margin-bottom:3px}.vision-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.vision-grid article{border:1px solid #dce5f1;border-radius:12px;padding:36px}.vision-grid h3{font-size:26px;line-height:1.2;margin:10px 0 15px}.vision-grid p{font-size:14px;color:#5d6a80}.contact-section{padding:95px 0;background:#082356;color:white}.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px}.contact-copy p{color:#ced9eb}.contact-details{margin-top:30px}.contact-details a,.contact-details p{display:block;font-size:13px;margin:12px 0;color:#dce5f5}.enquiry-form{background:white;color:#132039;border-radius:12px;padding:28px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.enquiry-form label{display:block;font-size:11px;font-weight:700;color:#43516a;margin-bottom:13px}.enquiry-form input,.enquiry-form select,.enquiry-form textarea{display:block;width:100%;margin-top:6px;border:1px solid #d9e1ec;border-radius:6px;padding:12px 13px;font:inherit;font-size:13px;outline:0}.enquiry-form input:focus,.enquiry-form select:focus,.enquiry-form textarea:focus{border-color:#0d47b3;box-shadow:0 0 0 3px rgba(13,71,179,.08)}.form-submit{width:100%;margin-top:4px}.form-note{display:block;text-align:center;margin-top:10px;color:#7b8798}footer{background:#06142f;color:#bdc8d9;padding:30px 0 18px}.footer-main{display:grid;grid-template-columns:1.4fr .7fr .9fr 1.1fr;gap:50px}.footer-brand img{width:190px;background:#fff;border-radius:5px;padding:4px}.footer-main b{display:block;color:#fff;margin-bottom:13px;font-size:13px}.footer-main a,.footer-main p{display:block;font-size:11px;color:#aebbd0;margin:8px 0}.footer-bottom{border-top:1px solid #20304f;margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;font-size:10px;letter-spacing:.04em}.floating-enquiry{position:fixed;right:22px;bottom:22px;width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:#0d47b3;color:#fff;box-shadow:0 12px 30px rgba(6,30,80,.35);z-index:50;font-size:20px}@media(max-width:1050px){.header-cta{display:none}.main-nav{gap:18px}.about-grid{grid-template-columns:1fr 1fr}.contact-card{grid-column:1/-1}.product-grid{grid-template-columns:1fr 1fr}.industry-strip-grid{grid-template-columns:repeat(3,1fr);gap:12px}.industry-strip-grid a:nth-child(3){border-right:0}.industry-strip-grid a{border-bottom:1px solid #e1e7f0}.industries-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:820px){.site-header{height:74px}.hero{margin-top:74px}.brand img{width:170px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:70px;left:20px;right:20px;background:white;border-radius:9px;box-shadow:0 20px 50px rgba(0,0,0,.15);padding:16px;flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{padding:10px 6px;border:0}.hero-content{grid-template-columns:1fr;padding:60px 0 80px}.hero-benefits{max-width:600px}.industry-strip{margin-top:-25px}.industry-strip-grid{grid-template-columns:repeat(2,1fr)}.industry-strip-grid a:nth-child(n){border-right:1px solid #e1e7f0}.industry-strip-grid a:nth-child(2n){border-right:0}.about-grid,.why-grid,.contact-grid{grid-template-columns:1fr}.about-media{min-height:330px}.solution-grid,.vision-grid{grid-template-columns:1fr}.industries-grid{grid-template-columns:repeat(2,1fr)}.footer-main{grid-template-columns:1fr 1fr}.section{padding:80px 0}}@media(max-width:560px){.container{width:min(100% - 28px,1240px)}.hero h1{font-size:40px}.hero-actions{flex-direction:column;align-items:stretch}.btn{justify-content:space-between}.hero-benefits{padding:8px 16px}.industry-strip-grid{grid-template-columns:1fr}.industry-strip-grid a:nth-child(n){border-right:0}.about-media{min-height:300px}.about-mini{display:none}.lab-photo{inset:0}.product-grid,.industries-grid{grid-template-columns:1fr}.solution-head{grid-template-columns:48px 42px 1fr}.solution-icon{width:48px;height:48px}.checks{grid-template-columns:1fr}.portfolio-cta{flex-direction:column;align-items:flex-start}.form-row{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:8px}.section{padding:68px 0}}
.site-header .brand{padding-top:1px}
@media(max-width:820px){
  .brand{flex-basis:auto;height:70px}
  .brand img{width:150px}
}

@media(max-width:820px){
  .about-media{grid-template-columns:1.5fr 1fr;min-height:330px}
  .about-main-img{min-height:330px}
}
@media(max-width:560px){
  .about-media{grid-template-columns:1fr;min-height:auto}
  .about-main-img{min-height:260px}
  .about-side-images{grid-template-columns:1fr 1fr;grid-template-rows:150px}
}

/* Approved visual direction */
.site-header{box-shadow:0 1px 0 rgba(10,36,84,.04)}
.brand img{max-height:70px}
.hero-copy{max-width:760px}
.about-main-img,.about-side-images img{box-shadow:0 2px 10px rgba(14,48,96,.08)}
.contact-card{background:#fff}
@media(max-width:820px){
  .brand{flex-basis:auto}
  .brand img{width:165px;max-height:60px}
  .industry-strip{margin-top:-28px}
}
